CN210004532U - small-sized gas early warning fire-fighting device - Google Patents
small-sized gas early warning fire-fighting device Download PDFInfo
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- CN210004532U CN210004532U CN201920488503.6U CN201920488503U CN210004532U CN 210004532 U CN210004532 U CN 210004532U CN 201920488503 U CN201920488503 U CN 201920488503U CN 210004532 U CN210004532 U CN 210004532U
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- fuselage
- early warning
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Abstract
The utility model provides an small-size gaseous early warning fire control unit, which comprises a bod, air intake and siren, fuselage right side opening is provided with the air intake, there is the siren fuselage positive upper left corner through bolt fixed mounting, there is smoke transducer fuselage inside through bolt fixed mounting, there is the frame fuselage inside right side through bolt fixed mounting, there is the rack all through bolt fixed mounting the inside left and right sides of frame.
Description
Technical Field
The utility model relates to a gaseous warning technical field specifically is small-size gaseous early warning fire control units.
Background
The gas alarm is a high and new technology product for detecting gas leakage, can be matched and connected with various gas detectors to form a powerful gas alarm control system, and has the problems that the existing gas early warning fire-fighting device only has a gas early warning function and has a single function of , and the existing gas early warning fire-fighting device is too slow in detection rate, so that people in high-rise buildings are more difficult to evacuate, fire behavior is controlled and fire is suppressed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving gaseous alarming function list and detection rate technical problem too slow, provide small-size gaseous early warning fire control unit.
In order to realize the above-mentioned purpose, the utility model provides a following technical scheme, small-size gaseous early warning fire control unit, including fuselage, air intake and siren, fuselage right side opening is provided with the air intake, there is the siren fuselage openly upper left corner through bolt fixed mounting, there is smoke transducer fuselage inside through bolt fixed mounting, there is the frame fuselage inside right side through bolt fixed mounting, there is the rack inside the left and right sides of frame all through bolt fixed mounting, there is the suction fan inside the right side of frame through bolt fixed mounting, fuselage left side swing joint has the aircraft bonnet, the inside left side opening of aircraft bonnet is provided with the air outlet, the inside fixed activated carbon net that is provided with of aircraft bonnet.
, the openings of the activated carbon net and the air outlet are both in a round shape, and the diameter of the section of the activated carbon net is slightly larger than that of the section of the air outlet by three millimeters.
And , keeping a distance of two centimeters between the net rack and the smoke sensor and keeping a distance of three millimeters between the net rack and the suction fan.
, the hood is fixedly connected with the body through a buckle.
And , the signal output end of the smoke sensor is in signal connection with the signal receiving end of the alarm.
And , arranging a control switch on the front of the machine body, wherein the control switch is matched with the suction fan, the alarm and the smoke sensor.
The utility model provides an kinds of small-size gaseous early warning fire control unit has following beneficial effect:
1. the utility model has the advantages of, can filter the air that the suction fan was introduced through the activated carbon net, carry out gas detection time measuring when smoke transducer, the air filters from the inside activated carbon net of aircraft bonnet, and dust and flue gas in the effective room air in succession, the gas after the filtration is again taken a breath through the air outlet, makes like this that the dust in the gas is by filterable cleaner, carries out clean filtration to the room air simultaneously automatically.
2. Secondly, can bring the inside smoke transducer of fuselage into through the air intake with the external gas and carry out gas detection and corresponding early warning suggestion, can make gaseous early warning result quick accurate reliable more simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the fuselage of the present invention.
Fig. 3 is a schematic sectional view of the hood of the present invention.
In FIGS. 1-3: the air conditioner comprises a machine body 1, an air inlet 101, an alarm 102, a smoke sensor 103, a frame 104, a net rack 105, a suction fan 106, a hood 2, an air outlet 201 and an activated carbon net 202.
Detailed Description
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to figures 1-3 of the drawings,
kinds of small-size gaseous early warning fire control unit that this embodiment provided, including fuselage 1, air intake 101 and siren 102, the opening of the 1 right side of fuselage is provided with air intake 101, there is siren 102 fuselage 1 openly upper left corner through bolt fixed mounting, there is smoke transducer 103 fuselage 1 is inside through bolt fixed mounting, there is frame 104 fuselage 1 inside right side through bolt fixed mounting, there is net rack 105 the inside left and right sides of frame 104 through bolt fixed mounting, there is suction fan 106 frame 104 inside right side through bolt fixed mounting, 1 left side swing joint of fuselage has aircraft bonnet 2, the inside left side opening of aircraft bonnet 2 is provided with air outlet 201, the inside fixed activated carbon net 202 that is provided with of aircraft bonnet 2.
, the openings of the activated carbon net 202 and the air outlet 201 are both in a round shape, and the diameter of the section of the activated carbon net 202 is slightly larger than the diameter of the section of the air outlet 201 by three millimeters, so that air introduced by the suction fan 106 can be filtered through the activated carbon net 202.
And , the space between the net rack 105 and the smoke sensor 103 is two centimeters, the space between the net rack 105 and the suction fan 106 is three millimeters, and the net rack 105 can prevent impurities adsorbed by the suction fan 106 from rotating.
, the hood 2 is fixed to the body 1 by a snap fit so that the user can filter the activated carbon net 202 inside the hood 2.
, the signal output end of the smoke sensor 103 is connected with the signal receiving end of the alarm 102, and then the smoke sensor 103 gives corresponding warning indication to the alarm 102.
, the front of the body 1 is provided with a control switch used with the suction fan 106, the alarm 102 and the smoke sensor 103, the suction fan 106 can bring the outside air into the smoke sensor 103 inside the body 1 through the air inlet 101 for gas detection, and when the smoke sensor 103 detects that the gas exceeds the rated value, the smoke sensor 103 transmits an electric signal to the smoke sensor 103.
The working principle is as follows:
when using the kinds of small-size gaseous early warning fire control unit that this embodiment provided, first the suction fan 106 carries the inside smoke transducer 103 of fuselage 1 into through air intake 101 and carries out gaseous detection, when smoke transducer 103 detects gaseous surpassing the rated value, smoke transducer 103 transmits the signal of telecommunication to siren 102, smoke transducer 103 carries out corresponding early warning suggestion to siren 102 subsequently, rack 105 through inside left and right sides plays isolation protection effect, avoid the adsorbed impurity of suction fan 106 to its pivoted influence, then when smoke transducer 103 carries out gaseous detection, the air filters from the inside active carbon net 202 of aircraft bonnet 2, dust and the flue gas in the continuous effective room air, the gas after the filtration is ventilated through air outlet 201 again, clean the filtration to the room air automatically.
To sum up, this kind of small-size gaseous early warning fire control unit can carry out clean filtration to the room air, and the while real-time detection outside gas's slight change process for gaseous early warning result is accurate reliable fast more.
Claims (6)
- The utility model provides an small-size gaseous early warning fire control unit, including fuselage (1), air intake (101) and siren (102), fuselage (1) right side opening is provided with air intake (101), fuselage (1) openly upper left corner has siren (102) through bolt fixed mounting, a serial communication port, there is smoke sensor (103) inside bolt fixed mounting through fuselage (1), there is frame (104) on the inside right side of fuselage (1) through bolt fixed mounting, there is rack (105) all through bolt fixed mounting in the inside left and right sides of frame (104), there is suction fan (106) on the inside right side of frame (104) through bolt fixed mounting, fuselage (1) left side swing joint has aircraft bonnet (2), the inside left side opening of aircraft bonnet (2) is provided with air outlet (201), aircraft bonnet (2) inside fixed activated carbon net (202) that is provided with.
- 2. The small-sized gas early warning fire-fighting device according to claim 1, wherein the openings of the activated carbon net (202) and the air outlet (201) are both in a shape of a circle, and the diameter of the cross section of the activated carbon net (202) is slightly larger than that of the cross section of the air outlet (201) by three millimeters.
- 3. The small gas pre-warning fire fighting apparatus according to claim 1, wherein the space between the net rack (105) and the smoke sensor (103) is two centimeters, and the space between the net rack (105) and the suction fan (106) is three millimeters.
- 4. The small-sized gas early warning fire-fighting device according to claim 1, wherein the hood (2) is fixedly connected with the body (1) through a buckle.
- 5. The small gas early warning fire-fighting device according to claim 1, wherein the signal output end of the smoke sensor (103) is in signal connection with the signal receiving end of the alarm (102).
- 6. The small-sized gas early warning fire-fighting device according to claim 1, wherein the front surface of the machine body (1) is provided with a control switch used with the suction fan (106), the alarm (102) and the smoke sensor (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488503.6U CN210004532U (en) | 2019-04-12 | 2019-04-12 | small-sized gas early warning fire-fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488503.6U CN210004532U (en) | 2019-04-12 | 2019-04-12 | small-sized gas early warning fire-fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004532U true CN210004532U (en) | 2020-01-31 |
Family
ID=69303527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488503.6U Active CN210004532U (en) | 2019-04-12 | 2019-04-12 | small-sized gas early warning fire-fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004532U (en) |
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2019
- 2019-04-12 CN CN201920488503.6U patent/CN210004532U/en active Active
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